λ
Modular Archive

5,281

5281
Deficient Odd Prime

Prime Factor Structure

Factorization String 5281
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,282
Proper Divisor Sum 1
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #5279 ← → #5297

Radix Representation

Decimal 5281
Binary 1010010100001 (13 bits)
Octal 0o12241
Hexadecimal 0x14A1

Divisor Catalog (2)

Collatz Trajectory (54 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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